Fronteira Mineracao Ltda. (Brazil)

Secondary Activities: All Other Metal Ore Mining | Stone Mining and Quarrying | Crushed and Broken Limestone Mining and Quarrying | Other Crushed and Broken Stone Mining and Quarrying | Kaolin and Ball Clay Mining | Clay and Ceramic and Refractory Minerals Mining | Other Nonmetallic Mineral Mining and Quarrying | All Other Nonmetallic Mineral Mining | Construction of Buildings | Highway, Street, and Bridge Construction | Other Heavy and Civil Engineering Construction | Other Foundation, Structure, and Building Exterior Contractors | Other Building Finishing Contractors | Other Specialty Trade Contractors | All Other Specialty Trade Contractors | Cement Manufacturing | Other Concrete Product Manufacturing | Other Chemical and Allied Products Merchant Wholesalers | Electronics and Appliance Stores | Building Material and Supplies Dealers | Other Building Material Dealers | Specialty Food Stores | Deep Sea, Coastal, and Great Lakes Water Transportation | Deep Sea Freight Transportation | Inland Water Freight Transportation | Inland Water Passenger Transportation | General Freight Trucking, Long-Distance | Specialized Freight Trucking | Other Transit and Ground Passenger Transportation | Port and Harbor Operations